377 lines
18 KiB
C#
377 lines
18 KiB
C#
using Newtonsoft.Json;
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using WebService.SDK.PayCommon;
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using WebService.SDK.UnionPay.Utils;
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namespace WebService.SDK.UnionPay
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{
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public class UnionPayAPI
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{
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/// <summary>
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/// 扫码支付接口
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/// </summary>
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/// <param name="payConfig">接口配置</param>
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/// <param name="merchantInfo">平台商户信息</param>
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/// <param name="authCode">用户付款授权码</param>
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/// <param name="mch_create_ip">设备IP</param>
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/// <param name="merchantOrderCode">商户交易订单号</param>
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/// <param name="body">商品描述</param>
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/// <param name="payAmount">交易金额（元）</param>
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/// <param name="timeStart">订单生成时间</param>
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/// <param name="timeOut">订单超时时间</param>
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/// <param name="attach">附加信息</param>
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/// <param name="notify_url">通知地址</param>
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/// <returns></returns>
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public static Model.ScanResultModel MerchantScanPay(UnionPayConfig payConfig,
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MobilePayConfig.PayMerchant merchantInfo, string authCode, string mch_create_ip,
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string merchantOrderCode, string body, string payAmount,
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string timeStart, string timeOut, string attach = "", string notify_url = "")
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{
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if (payConfig == null)
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{
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return default(Model.ScanResultModel);
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}
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if (merchantInfo == null || string.IsNullOrWhiteSpace(merchantInfo.MerchantCode))
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{
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return default(Model.ScanResultModel);
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}
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if (!decimal.TryParse(payAmount, out decimal _PayAmount) || _PayAmount <= 0)
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{
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return default(Model.ScanResultModel);
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}
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ClientResponseHandler _ClientResponseHandler = new ClientResponseHandler();
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PayHttpClient _PayHttpClient = new PayHttpClient();
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_PayHttpClient.SetTimeOut(payConfig.PlatformTimeout);
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RequestHandler _RequestHandler = new RequestHandler(null);
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//加载配置数据
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//Dictionary<string, string> cfg = new Dictionary<string, string>(1);
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Hashtable _Hashtable = new Hashtable();
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//cfg = Utils.loadCfg();
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//初始化数据
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_RequestHandler.setGateUrl(payConfig.UnionPayAPIURL);
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if (!string.IsNullOrWhiteSpace(merchantInfo.MerchantKey))
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{
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_RequestHandler.setKey(merchantInfo.MerchantKey);
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}
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else
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{
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_RequestHandler.setKey(payConfig.PlatformKey);
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_RequestHandler.setParameter("sign_agentno", payConfig.Organization);//平台机构号，统一签名密钥
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}
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_RequestHandler.setParameter("auth_code", authCode);//付款授权码
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_RequestHandler.setParameter("out_trade_no", merchantOrderCode);//商户订单号
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_RequestHandler.setParameter("body", body);//商品描述
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_RequestHandler.setParameter("attach", attach);//附加信息
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_RequestHandler.setParameter("total_fee", (_PayAmount * 100).ToString("F0"));//总金额
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_RequestHandler.setParameter("mch_create_ip", mch_create_ip);//终端IP
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_RequestHandler.setParameter("time_start", timeStart); //订单生成时间
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_RequestHandler.setParameter("time_expire", timeOut);//订单超时时间
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_RequestHandler.setParameter("service", "unified.trade.micropay");//接口类型：
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_RequestHandler.setParameter("mch_id", merchantInfo.MerchantCode);//必填项，商户号，由平台分配
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_RequestHandler.setParameter("version", payConfig.Version);//接口版本号
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//通知地址，必填项，接收平台通知的URL，需给绝对路径，255字符内;此URL要保证外网能访问
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_RequestHandler.setParameter("notify_url", notify_url);
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_RequestHandler.setParameter("nonce_str", Utils.Utils.Random());//随机字符串，必填项，不长于 32 位
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_RequestHandler.createSign();//创建签名
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//以上参数进行签名
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string data = Utils.Utils.ToXml(_RequestHandler.getAllParameters());//生成XML报文
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Dictionary<string, string> reqContent = new Dictionary<string, string>();
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reqContent.Add("url", _RequestHandler.getGateUrl());
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reqContent.Add("data", data);
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_PayHttpClient.SetReqContent(reqContent);
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if (_PayHttpClient.Call())
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{
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_ClientResponseHandler.setContent(_PayHttpClient.GetResContent());
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if (!string.IsNullOrWhiteSpace(merchantInfo.MerchantKey))
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{
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_ClientResponseHandler.setKey(merchantInfo.MerchantKey);
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}
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else
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{
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_ClientResponseHandler.setKey(payConfig.PlatformKey);
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}
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_Hashtable = _ClientResponseHandler.GetAllParameters();
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if (!_ClientResponseHandler.isTenpaySign())
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{
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_Hashtable = null;
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}
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}
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else
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{
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_Hashtable = null;
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}
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return JsonConvert.DeserializeObject<Model.ScanResultModel>(JsonConvert.SerializeObject(_Hashtable));
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}
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/// <summary>
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/// 支付查询接口
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/// </summary>
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/// <param name="payConfig">接口配置</param>
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/// <param name="merchantInfo">平台商户信息</param>
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/// <param name="merchantOrderCode">商户订单号
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/// 注：与平台订单号必填一项</param>
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/// <param name="platformOrderCode">平台订单号
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/// 注：与商户订单号必填一项</param>
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/// <param name="payAmount">交易金额（元）</param>
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/// <returns></returns>
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public static Model.QueryResultModel QueryPay(UnionPayConfig payConfig,
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MobilePayConfig.PayMerchant merchantInfo,
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string merchantOrderCode, string platformOrderCode, string payAmount)
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{
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if (payConfig == null)
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{
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return default(Model.QueryResultModel);
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}
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if (merchantInfo == null || string.IsNullOrWhiteSpace(merchantInfo.MerchantCode))
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{
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return default(Model.QueryResultModel);
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}
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ClientResponseHandler _ClientResponseHandler = new ClientResponseHandler();
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PayHttpClient _PayHttpClient = new PayHttpClient();
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_PayHttpClient.SetTimeOut(payConfig.PlatformTimeout);
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RequestHandler _RequestHandler = new RequestHandler(null);
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//加载配置数据
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//Dictionary<string, string> cfg = new Dictionary<string, string>(1);
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Hashtable _Hashtable = new Hashtable();
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//cfg = Utils.loadCfg();
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//初始化数据
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//初始化数据
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_RequestHandler.setGateUrl(payConfig.UnionPayAPIURL);
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if (!string.IsNullOrWhiteSpace(merchantInfo.MerchantKey))
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{
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_RequestHandler.setKey(merchantInfo.MerchantKey);
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}
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else
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{
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_RequestHandler.setKey(payConfig.PlatformKey);
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_RequestHandler.setParameter("sign_agentno", payConfig.Organization);//平台机构号，统一签名密钥
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}
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_RequestHandler.setParameter("out_trade_no", merchantOrderCode);//商户订单号
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if (!string.IsNullOrWhiteSpace(platformOrderCode) && platformOrderCode != merchantOrderCode)
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{
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_RequestHandler.setParameter("transaction_id", platformOrderCode);//平台订单号
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}
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_RequestHandler.setParameter("service", "unified.trade.query");//接口 unified.trade.query
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_RequestHandler.setParameter("mch_id", merchantInfo.MerchantCode);//必填项，商户号，由平台分配
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_RequestHandler.setParameter("version", payConfig.Version);//接口版本号
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_RequestHandler.setParameter("nonce_str", Utils.Utils.Random());//随机字符串，必填项，不长于 32 位
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_RequestHandler.createSign();//创建签名
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//以上参数进行签名
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string data = Utils.Utils.ToXml(_RequestHandler.getAllParameters());//生成XML报文
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Dictionary<string, string> reqContent = new Dictionary<string, string>();
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reqContent.Add("url", _RequestHandler.getGateUrl());
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reqContent.Add("data", data);
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_PayHttpClient.SetReqContent(reqContent);
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if (_PayHttpClient.Call())
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{
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_ClientResponseHandler.setContent(_PayHttpClient.GetResContent());
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if (!string.IsNullOrWhiteSpace(merchantInfo.MerchantKey))
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{
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_ClientResponseHandler.setKey(merchantInfo.MerchantKey);
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}
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else
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{
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_ClientResponseHandler.setKey(payConfig.PlatformKey);
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}
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_Hashtable = _ClientResponseHandler.GetAllParameters();
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if (!_ClientResponseHandler.isTenpaySign())
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{
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_Hashtable = null;
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}
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}
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else
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{
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_Hashtable = null;
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}
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return JsonConvert.DeserializeObject<Model.QueryResultModel>(JsonConvert.SerializeObject(_Hashtable));
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}
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/// <summary>
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/// 交易退款接口
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/// </summary>
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/// <param name="payConfig">接口配置</param>
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/// <param name="merchantInfo">平台商户信息</param>
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/// <param name="merchantOrderCode">商户订单号
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/// 注：与平台订单号必填一项</param>
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/// <param name="platformOrderCode">平台订单号
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/// 注：与商户订单号必填一项</param>
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/// <param name="refundOrderCode">商户退款单号</param>
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/// <param name="payAmount">退款金额（元）</param>
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/// <param name="refundChannel">退款渠道</param>
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/// <returns></returns>
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public static Model.RefundResultModel RefundPay(UnionPayConfig payConfig,
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MobilePayConfig.PayMerchant merchantInfo,
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string platformOrderCode, string merchantOrderCode,
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string refundOrderCode, string payAmount, string refundChannel = "ORIGINAL")
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{
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if (payConfig == null)
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{
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return default(Model.RefundResultModel);
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}
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if (merchantInfo == null || string.IsNullOrWhiteSpace(merchantInfo.MerchantCode))
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{
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return default(Model.RefundResultModel);
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}
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if (!decimal.TryParse(payAmount, out decimal _PayAmount) || _PayAmount <= 0)
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{
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return default(Model.RefundResultModel);
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}
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ClientResponseHandler _ClientResponseHandler = new ClientResponseHandler();
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PayHttpClient _PayHttpClient = new PayHttpClient();
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_PayHttpClient.SetTimeOut(payConfig.PlatformTimeout);
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RequestHandler _RequestHandler = new RequestHandler(null);
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//加载配置数据
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//Dictionary<string, string> cfg = new Dictionary<string, string>(1);
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Hashtable _Hashtable = new Hashtable();
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//cfg = Utils.loadCfg();
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//初始化数据
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//初始化数据
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_RequestHandler.setGateUrl(payConfig.UnionPayAPIURL);
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if (!string.IsNullOrWhiteSpace(merchantInfo.MerchantKey))
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{
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_RequestHandler.setKey(merchantInfo.MerchantKey);
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}
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else
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{
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_RequestHandler.setKey(payConfig.PlatformKey);
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_RequestHandler.setParameter("sign_agentno", payConfig.Organization);//平台机构号，统一签名密钥
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}
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_RequestHandler.setParameter("out_trade_no", merchantOrderCode);//商户订单号
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_RequestHandler.setParameter("transaction_id", platformOrderCode);//平台订单号
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_RequestHandler.setParameter("out_refund_no", refundOrderCode);//商户退款单号
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_RequestHandler.setParameter("total_fee", (_PayAmount * 100).ToString("F0"));//总金额
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_RequestHandler.setParameter("refund_fee", (_PayAmount * 100).ToString("F0"));//退款金额
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_RequestHandler.setParameter("refund_channel", refundChannel);//退款渠道
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_RequestHandler.setParameter("service", "unified.trade.refund");//接口 unified.trade.refund
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_RequestHandler.setParameter("mch_id", merchantInfo.MerchantCode);//必填项，商户号，由平台分配
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_RequestHandler.setParameter("version", payConfig.Version);//接口版本号
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_RequestHandler.setParameter("op_user_id", merchantInfo.MerchantCode);//必填项，操作员帐号,默认为商户号
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_RequestHandler.setParameter("nonce_str", Utils.Utils.Random());//随机字符串，必填项，不长于 32 位
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_RequestHandler.createSign();//创建签名
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//以上参数进行签名
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string data = Utils.Utils.ToXml(_RequestHandler.getAllParameters());//生成XML报文
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Dictionary<string, string> reqContent = new Dictionary<string, string>();
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reqContent.Add("url", _RequestHandler.getGateUrl());
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reqContent.Add("data", data);
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_PayHttpClient.SetReqContent(reqContent);
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if (_PayHttpClient.Call())
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{
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_ClientResponseHandler.setContent(_PayHttpClient.GetResContent());
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if (!string.IsNullOrWhiteSpace(merchantInfo.MerchantKey))
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{
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_ClientResponseHandler.setKey(merchantInfo.MerchantKey);
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}
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else
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{
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_ClientResponseHandler.setKey(payConfig.PlatformKey);
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}
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_Hashtable = _ClientResponseHandler.GetAllParameters();
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if (!_ClientResponseHandler.isTenpaySign())
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{
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_Hashtable = null;
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}
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}
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else
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{
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_Hashtable = null;
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}
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return JsonConvert.DeserializeObject<Model.RefundResultModel>(JsonConvert.SerializeObject(_Hashtable));
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}
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/// <summary>
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/// 交易退款查询接口
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/// </summary>
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/// <param name="payConfig">接口配置</param>
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/// <param name="merchantInfo">平台商户信息</param>
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/// <param name="platformOrderCode">平台订单号</param>
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/// <param name="merchantOrderCode">商户订单号</param>
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/// <param name="platformRefundCode">平台退款单号</param>
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/// <param name="refundOrderCode">商户退款单号</param>
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/// <returns></returns>
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public static Model.RefundQueryResultModel RefundQuery(UnionPayConfig payConfig,
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MobilePayConfig.PayMerchant merchantInfo, string platformOrderCode,
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string merchantOrderCode, string platformRefundCode, string refundOrderCode)
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{
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if (payConfig == null)
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{
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return default(Model.RefundQueryResultModel);
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}
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if (merchantInfo == null || string.IsNullOrWhiteSpace(merchantInfo.MerchantCode))
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{
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return default(Model.RefundQueryResultModel);
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}
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ClientResponseHandler _ClientResponseHandler = new ClientResponseHandler();
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PayHttpClient _PayHttpClient = new PayHttpClient();
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_PayHttpClient.SetTimeOut(payConfig.PlatformTimeout);
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RequestHandler _RequestHandler = new RequestHandler(null);
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//加载配置数据
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//Dictionary<string, string> cfg = new Dictionary<string, string>(1);
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Hashtable _Hashtable = new Hashtable();
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//cfg = Utils.loadCfg();
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//初始化数据
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//初始化数据
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_RequestHandler.setGateUrl(payConfig.UnionPayAPIURL);
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if (!string.IsNullOrWhiteSpace(merchantInfo.MerchantKey))
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{
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_RequestHandler.setKey(merchantInfo.MerchantKey);
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}
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else
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{
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_RequestHandler.setKey(payConfig.PlatformKey);
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_RequestHandler.setParameter("sign_agentno", payConfig.Organization);//平台机构号，统一签名密钥
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}
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_RequestHandler.setParameter("out_trade_no", merchantOrderCode);//商户订单号
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_RequestHandler.setParameter("transaction_id", platformOrderCode);//平台订单号
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_RequestHandler.setParameter("out_refund_no", refundOrderCode);//商户退款单号
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_RequestHandler.setParameter("refund_id", platformRefundCode);//平台退款单号
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_RequestHandler.setParameter("service", "unified.trade.refundquery");//接口 unified.trade.refundquery
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_RequestHandler.setParameter("mch_id", merchantInfo.MerchantCode);//必填项，商户号，由平台分配
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_RequestHandler.setParameter("version", payConfig.Version);//接口版本号
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_RequestHandler.setParameter("nonce_str", Utils.Utils.Random());//随机字符串，必填项，不长于 32 位
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_RequestHandler.createSign();//创建签名
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//以上参数进行签名
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string data = Utils.Utils.ToXml(_RequestHandler.getAllParameters());//生成XML报文
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Dictionary<string, string> reqContent = new Dictionary<string, string>();
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reqContent.Add("url", _RequestHandler.getGateUrl());
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reqContent.Add("data", data);
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_PayHttpClient.SetReqContent(reqContent);
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if (_PayHttpClient.Call())
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{
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_ClientResponseHandler.setContent(_PayHttpClient.GetResContent());
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if (!string.IsNullOrWhiteSpace(merchantInfo.MerchantKey))
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{
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_ClientResponseHandler.setKey(merchantInfo.MerchantKey);
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}
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else
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{
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_ClientResponseHandler.setKey(payConfig.PlatformKey);
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}
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_Hashtable = _ClientResponseHandler.GetAllParameters();
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if (!_ClientResponseHandler.isTenpaySign())
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{
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_Hashtable = null;
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}
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}
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else
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{
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_Hashtable = null;
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}
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return JsonConvert.DeserializeObject<Model.RefundQueryResultModel>(JsonConvert.SerializeObject(_Hashtable));
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}
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}
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}
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